IL179860A - Apparatus and methods for regulating delivery of electrical energy - Google Patents

Apparatus and methods for regulating delivery of electrical energy

Info

Publication number
IL179860A
IL179860A IL179860A IL17986006A IL179860A IL 179860 A IL179860 A IL 179860A IL 179860 A IL179860 A IL 179860A IL 17986006 A IL17986006 A IL 17986006A IL 179860 A IL179860 A IL 179860A
Authority
IL
Israel
Prior art keywords
waveform
load
electrical energy
delivered
amplitude
Prior art date
Application number
IL179860A
Other languages
English (en)
Other versions
IL179860A0 (en
Original Assignee
Lutron Electronics Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lutron Electronics Co filed Critical Lutron Electronics Co
Publication of IL179860A0 publication Critical patent/IL179860A0/en
Publication of IL179860A publication Critical patent/IL179860A/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04Controlling
    • H05B39/041Controlling the light-intensity of the source
    • H05B39/044Controlling the light-intensity of the source continuously
    • H05B39/048Controlling the light-intensity of the source continuously with reverse phase control
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00Electric lamp and discharge devices: systems
    • Y10S315/04Dimming circuit for fluorescent lamps

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Ac-Ac Conversion (AREA)
IL179860A 2004-06-10 2006-12-05 Apparatus and methods for regulating delivery of electrical energy IL179860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/865,083 US7259524B2 (en) 2004-06-10 2004-06-10 Apparatus and methods for regulating delivery of electrical energy
PCT/US2005/020595 WO2005124986A1 (en) 2004-06-10 2005-06-10 Apparatus and methods for regulating delivery of electrical energy

Publications (2)

Publication Number Publication Date
IL179860A0 IL179860A0 (en) 2007-05-15
IL179860A true IL179860A (en) 2010-06-16

Family

ID=34972451

Family Applications (1)

Application Number Title Priority Date Filing Date
IL179860A IL179860A (en) 2004-06-10 2006-12-05 Apparatus and methods for regulating delivery of electrical energy

Country Status (11)

Country Link
US (1) US7259524B2 (pt)
EP (1) EP1774643B1 (pt)
JP (1) JP2008503069A (pt)
CN (1) CN1981425B (pt)
AU (1) AU2005255920B2 (pt)
BR (1) BRPI0512008A (pt)
CA (1) CA2569996C (pt)
HK (1) HK1106341A1 (pt)
IL (1) IL179860A (pt)
MX (1) MXPA06014428A (pt)
WO (1) WO2005124986A1 (pt)

Families Citing this family (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242150B2 (en) * 2005-05-12 2007-07-10 Lutron Electronics Co., Inc. Dimmer having a power supply monitoring circuit
US7728564B2 (en) * 2005-06-06 2010-06-01 Lutron Electronics Co., Inc. Power supply for a load control device
US7166964B2 (en) * 2005-06-15 2007-01-23 Osram Sylvania Inc. Lamp containing pulse width modulated voltage conversion circuit
US7170231B2 (en) * 2005-06-15 2007-01-30 Osram Sylvania Inc. Lamp that sets desired RMS load voltage with variable pulse width modulation
US7170236B2 (en) * 2005-06-15 2007-01-30 Osram Sylvania Inc. Method of setting desired RMS load voltage in a lamp
US7343253B2 (en) * 2005-07-11 2008-03-11 Invensys Systems, Inc. Coriolis mode processing techniques
US7568117B1 (en) * 2005-10-03 2009-07-28 Zilker Labs, Inc. Adaptive thresholding technique for power supplies during margining events
US7741732B2 (en) * 2006-09-14 2010-06-22 Lutron Electronics Co., Inc. Method of configuring a startup sequence of a load control system
US7781919B2 (en) 2006-09-14 2010-08-24 Lutron Electronics Co., Inc. Method of controlling a load control module as part of a startup sequence
US7566987B2 (en) * 2006-09-14 2009-07-28 Lutron Electronics Co., Inc. Method of powering up a plurality of loads in sequence
US7358689B1 (en) 2006-09-25 2008-04-15 Osram Sylvania Inc. Phase-control power controller for converting a line voltage to a RMS load voltage
US20080122377A1 (en) * 2006-09-25 2008-05-29 Osram Sylvania Inc. Method of operating a lamp having a power supply with RMS voltage regulated output
US7375475B2 (en) * 2006-10-02 2008-05-20 Osram Sylvania Inc. Lamp containing power controller having current limited RMS regulated output
US7301291B1 (en) 2006-10-02 2007-11-27 Osram Sylvania Inc. Power controller having current limited RMS regulated output
US7462996B2 (en) * 2006-10-02 2008-12-09 Osram Sylvania Inc. Method of operating a lamp with a power controller having current limited RMS regulated output
US8362838B2 (en) * 2007-01-19 2013-01-29 Cirrus Logic, Inc. Multi-stage amplifier with multiple sets of fixed and variable voltage rails
US7573208B2 (en) * 2007-03-05 2009-08-11 Lutron Electronics Co., Inc. Method of programming a lighting preset from a radio-frequency remote control
US8018171B1 (en) 2007-03-12 2011-09-13 Cirrus Logic, Inc. Multi-function duty cycle modifier
US7852017B1 (en) 2007-03-12 2010-12-14 Cirrus Logic, Inc. Ballast for light emitting diode light sources
US7288902B1 (en) 2007-03-12 2007-10-30 Cirrus Logic, Inc. Color variations in a dimmable lighting device with stable color temperature light sources
US8076920B1 (en) 2007-03-12 2011-12-13 Cirrus Logic, Inc. Switching power converter and control system
US7667408B2 (en) * 2007-03-12 2010-02-23 Cirrus Logic, Inc. Lighting system with lighting dimmer output mapping
US7554473B2 (en) 2007-05-02 2009-06-30 Cirrus Logic, Inc. Control system using a nonlinear delta-sigma modulator with nonlinear process modeling
US7696913B2 (en) 2007-05-02 2010-04-13 Cirrus Logic, Inc. Signal processing system using delta-sigma modulation having an internal stabilizer path with direct output-to-integrator connection
US8102127B2 (en) * 2007-06-24 2012-01-24 Cirrus Logic, Inc. Hybrid gas discharge lamp-LED lighting system
US7804697B2 (en) 2007-12-11 2010-09-28 Cirrus Logic, Inc. History-independent noise-immune modulated transformer-coupled gate control signaling method and apparatus
WO2009085244A1 (en) 2007-12-21 2009-07-09 Cypress Semiconductor Corporation Controlling a light emitting diode fixture
US8008898B2 (en) 2008-01-30 2011-08-30 Cirrus Logic, Inc. Switching regulator with boosted auxiliary winding supply
US7755525B2 (en) * 2008-01-30 2010-07-13 Cirrus Logic, Inc. Delta sigma modulator with unavailable output values
US8576589B2 (en) 2008-01-30 2013-11-05 Cirrus Logic, Inc. Switch state controller with a sense current generated operating voltage
US8022683B2 (en) 2008-01-30 2011-09-20 Cirrus Logic, Inc. Powering a power supply integrated circuit with sense current
DE102008010250B4 (de) * 2008-02-20 2009-12-03 Insta Elektro Gmbh Verfahren zur Lichtstromsteuerung von gedimmten Leuchtmitteln sowie Schaltungsanordnung dafür
DE102008010251B4 (de) * 2008-02-20 2009-12-03 Insta Elektro Gmbh Verfahren zur Lichtstromsteuerung von gedimmten Leuchtmitteln sowie Schaltungsanordnung dafür
US7609007B1 (en) * 2008-02-26 2009-10-27 Creston Electronics, Inc. Dimmer adaptable to either two or three active wires
US7759881B1 (en) 2008-03-31 2010-07-20 Cirrus Logic, Inc. LED lighting system with a multiple mode current control dimming strategy
TWM346801U (en) * 2008-05-09 2008-12-11 Princeton Technology Corp Testing device
EP2292078A4 (en) * 2008-05-15 2015-04-01 Marko Cencur METHOD OF VARYING NONLINEAR LOADS USING AN ALTERNATING CURRENT PHASE (AC) CONTROL SCHEME AND UNIVERSAL VARIATOR USING THE METHOD
US8344647B2 (en) * 2008-06-23 2013-01-01 Patrick Michael Kinsella Converting dimmer switch AC output duty cycle variation into amplitude variation
US8008902B2 (en) 2008-06-25 2011-08-30 Cirrus Logic, Inc. Hysteretic buck converter having dynamic thresholds
US8847719B2 (en) 2008-07-25 2014-09-30 Cirrus Logic, Inc. Transformer with split primary winding
US8212491B2 (en) 2008-07-25 2012-07-03 Cirrus Logic, Inc. Switching power converter control with triac-based leading edge dimmer compatibility
US8344707B2 (en) 2008-07-25 2013-01-01 Cirrus Logic, Inc. Current sensing in a switching power converter
US8487546B2 (en) 2008-08-29 2013-07-16 Cirrus Logic, Inc. LED lighting system with accurate current control
US8222872B1 (en) 2008-09-30 2012-07-17 Cirrus Logic, Inc. Switching power converter with selectable mode auxiliary power supply
US8179110B2 (en) 2008-09-30 2012-05-15 Cirrus Logic Inc. Adjustable constant current source with continuous conduction mode (“CCM”) and discontinuous conduction mode (“DCM”) operation
US8288954B2 (en) 2008-12-07 2012-10-16 Cirrus Logic, Inc. Primary-side based control of secondary-side current for a transformer
US8362707B2 (en) 2008-12-12 2013-01-29 Cirrus Logic, Inc. Light emitting diode based lighting system with time division ambient light feedback response
US8299722B2 (en) 2008-12-12 2012-10-30 Cirrus Logic, Inc. Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US7994863B2 (en) * 2008-12-31 2011-08-09 Cirrus Logic, Inc. Electronic system having common mode voltage range enhancement
US8149591B2 (en) 2009-02-20 2012-04-03 Creston Electronics Inc. Wall box dimmer
US8482223B2 (en) 2009-04-30 2013-07-09 Cirrus Logic, Inc. Calibration of lamps
US8248145B2 (en) 2009-06-30 2012-08-21 Cirrus Logic, Inc. Cascode configured switching using at least one low breakdown voltage internal, integrated circuit switch to control at least one high breakdown voltage external switch
US8963535B1 (en) 2009-06-30 2015-02-24 Cirrus Logic, Inc. Switch controlled current sensing using a hall effect sensor
US8212493B2 (en) 2009-06-30 2012-07-03 Cirrus Logic, Inc. Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter
US8198874B2 (en) 2009-06-30 2012-06-12 Cirrus Logic, Inc. Switching power converter with current sensing transformer auxiliary power supply
US8547035B2 (en) * 2009-07-15 2013-10-01 Crestron Electronics Inc. Dimmer adaptable to either two or three active wires
US8208235B2 (en) * 2009-09-04 2012-06-26 Lutron Electronics Co., Inc. Method of detecting a fault condition of a load control device
US20110068712A1 (en) * 2009-09-21 2011-03-24 Secure Manufacturing Pty Ltd. Power supply and method for electric lighting device
US9155174B2 (en) 2009-09-30 2015-10-06 Cirrus Logic, Inc. Phase control dimming compatible lighting systems
US9178415B1 (en) 2009-10-15 2015-11-03 Cirrus Logic, Inc. Inductor over-current protection using a volt-second value representing an input voltage to a switching power converter
US8487591B1 (en) 2009-12-31 2013-07-16 Cirrus Logic, Inc. Power control system with power drop out immunity and uncompromised startup time
US8654483B2 (en) 2009-11-09 2014-02-18 Cirrus Logic, Inc. Power system having voltage-based monitoring for over current protection
US8988050B2 (en) 2009-11-25 2015-03-24 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US8957662B2 (en) 2009-11-25 2015-02-17 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US9160224B2 (en) 2009-11-25 2015-10-13 Lutron Electronics Co., Inc. Load control device for high-efficiency loads
US8729814B2 (en) * 2009-11-25 2014-05-20 Lutron Electronics Co., Inc. Two-wire analog FET-based dimmer switch
US8664881B2 (en) 2009-11-25 2014-03-04 Lutron Electronics Co., Inc. Two-wire dimmer switch for low-power loads
US11870334B2 (en) 2009-11-25 2024-01-09 Lutron Technology Company Llc Load control device for high-efficiency loads
FR2955395B1 (fr) * 2010-01-21 2012-02-03 Commissariat Energie Atomique Detection d'etat d'equipements electriques d'un vehicule
USD651983S1 (en) 2010-02-01 2012-01-10 Creston Electronics Inc. Wall mounted button panel
USD651573S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651579S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651575S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD678851S1 (en) 2011-06-14 2013-03-26 Crestron Electronics Inc. Wall mounted button panel
USD678850S1 (en) 2011-06-13 2013-03-26 Crestron Electronics Inc. Wall mounted button panel
USD651571S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651577S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651985S1 (en) 2010-02-01 2012-01-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651578S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651984S1 (en) 2010-02-01 2012-01-10 Crestron Electronics Inc. Wall mounted button panel
USD651572S1 (en) 2010-02-01 2012-01-03 Crestron Electroncs Inc. Wall mounted button panel
USD678222S1 (en) 2011-06-10 2013-03-19 Crestron Electronics Inc. Wall mounted button panel
USD651576S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
USD651574S1 (en) 2010-02-01 2012-01-03 Crestron Electronics Inc. Wall mounted button panel
US9497807B2 (en) * 2010-02-12 2016-11-15 Marvell World Trade Ltd. Dimmer circuit for electronic loads
USD652805S1 (en) 2010-02-19 2012-01-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD657319S1 (en) 2010-02-19 2012-04-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651986S1 (en) 2010-02-19 2012-01-10 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD651580S1 (en) 2010-02-19 2012-01-03 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD652806S1 (en) 2010-02-19 2012-01-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD653220S1 (en) 2010-02-19 2012-01-31 Crestron Electronics Inc. Wall mounted button panel with split buttons
CN102939795B (zh) * 2010-06-15 2016-11-09 马克西姆综合产品公司 可调光离线led驱动器
US9124171B2 (en) * 2010-07-28 2015-09-01 James Roy Young Adaptive current limiter and dimmer system including the same
US8912781B2 (en) 2010-07-30 2014-12-16 Cirrus Logic, Inc. Integrated circuit switching power supply controller with selectable buck mode operation
US8866452B1 (en) 2010-08-11 2014-10-21 Cirrus Logic, Inc. Variable minimum input voltage based switching in an electronic power control system
US9510401B1 (en) 2010-08-24 2016-11-29 Cirrus Logic, Inc. Reduced standby power in an electronic power control system
CN102545650B (zh) * 2010-12-31 2016-12-28 澳大利亚克林普斯有限公司 电源转换电路
US8896288B2 (en) 2011-02-17 2014-11-25 Marvell World Trade Ltd. TRIAC dimmer detection
WO2012167127A1 (en) 2011-06-03 2012-12-06 Cirrus Logic, Inc. Control data determination from primary-side sensing of a secondary-side voltage in a switching power converter
US9351356B2 (en) 2011-06-03 2016-05-24 Koninklijke Philips N.V. Primary-side control of a switching power converter with feed forward delay compensation
USD702195S1 (en) 2011-06-16 2014-04-08 Crestron Electronics Inc. Wall mounted button panel
WO2013090845A2 (en) 2011-12-14 2013-06-20 Cirrus Logic, Inc. Multi-mode flyback control for a switching power converter
CN104322151B (zh) 2012-03-28 2016-06-29 卢特龙电子公司 用于相位控制负载的方法和装置
US9232574B2 (en) 2012-07-06 2016-01-05 Lutron Electronics Co., Inc. Forward converter having a primary-side current sense circuit
US9520794B2 (en) 2012-07-25 2016-12-13 Philips Lighting Holding B.V Acceleration of output energy provision for a load during start-up of a switching power converter
US9250669B2 (en) 2012-09-14 2016-02-02 Lutron Electronics Co., Inc. Power measurement in a two-wire load control device
US9155162B2 (en) 2012-09-14 2015-10-06 Lutron Electronics Co., Inc. Two-wire dimmer with improved zero-cross detection
USD702193S1 (en) 2013-01-03 2014-04-08 Crestron Electronics Inc. Wall mounted button panel with split buttons
USD707637S1 (en) 2013-01-03 2014-06-24 Crestron Electronics Inc. Wall mounted button panel with split buttons
US9084324B2 (en) 2013-02-26 2015-07-14 Lutron Electronics Co., Inc. Load control device having automatic setup for controlling capacitive and inductive loads
WO2014138629A1 (en) 2013-03-07 2014-09-12 Cirrus Logic, Inc. Utilizing secondary-side conduction time parameters of a switching power converter to provide energy to a load
US9253833B2 (en) 2013-05-17 2016-02-02 Cirrus Logic, Inc. Single pin control of bipolar junction transistor (BJT)-based power stage
WO2014186776A1 (en) 2013-05-17 2014-11-20 Cirrus Logic, Inc. Charge pump-based circuitry for bjt power supply
US9504106B2 (en) 2013-07-29 2016-11-22 Cirrus Logic, Inc. Compensating for a reverse recovery time period of a bipolar junction transistor (BJT) in switch-mode operation of a light-emitting diode (LED)-based bulb
WO2015017317A2 (en) 2013-07-29 2015-02-05 Cirrus Logic, Inc. Two terminal drive of bipolar junction transistor (bjt) for switch-mode operation of a light emitting diode (led)-based bulb
US9253854B2 (en) 2014-03-24 2016-02-02 Crestron Electronics Inc. Flicker compensation in lighting devices
US9214862B2 (en) 2014-04-17 2015-12-15 Philips International, B.V. Systems and methods for valley switching in a switching power converter
US9979337B2 (en) * 2014-04-24 2018-05-22 Generac Power Systems, Inc. Method of loadshedding for a variable speed, constant frequency generator
CN104035348B (zh) * 2014-05-29 2017-01-04 东莞高仪电子科技有限公司 数位万用型调光器
CN104158451A (zh) * 2014-09-01 2014-11-19 苏州博众精工科技有限公司 简易电机控制器
US9325236B1 (en) 2014-11-12 2016-04-26 Koninklijke Philips N.V. Controlling power factor in a switching power converter operating in discontinuous conduction mode
GB2533303A (en) * 2014-12-15 2016-06-22 Tridonic Gmbh & Co Kg Method for dimming at least one LED
US9504118B2 (en) 2015-02-17 2016-11-22 Cirrus Logic, Inc. Resistance measurement of a resistor in a bipolar junction transistor (BJT)-based power stage
US9603206B2 (en) 2015-02-27 2017-03-21 Cirrus Logic, Inc. Detection and control mechanism for tail current in a bipolar junction transistor (BJT)-based power stage
US9609701B2 (en) 2015-02-27 2017-03-28 Cirrus Logic, Inc. Switch-mode drive sensing of reverse recovery in bipolar junction transistor (BJT)-based power converters
US10324420B1 (en) 2018-03-19 2019-06-18 King Fahd University Of Petroleum And Minerals 555-timer based time-to-voltage converter
US10959307B2 (en) 2018-11-30 2021-03-23 Lutron Technology Company Llc Load control device configured to operate in two-wire and three-wire modes
MX2021014030A (es) 2019-05-17 2022-02-11 Lutron Tech Co Llc Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado.
US11903105B2 (en) 2020-05-21 2024-02-13 Leviton Manufacturing Co., Inc. Prediction and recovery of zero-crossing information and selective control signal pulse duration
US11871493B2 (en) * 2021-06-04 2024-01-09 Leviton Manufacturing Co., Inc. Timing adjustments for accurate zero-crossing determination

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679310A (en) * 1979-12-03 1981-06-29 Ricoh Co Ltd Load electric power stabilizer
US4876498A (en) 1986-03-13 1989-10-24 Lutron Electronics Co. Inc. Two wire low voltage dimmer
JPS632296A (ja) * 1986-06-20 1988-01-07 株式会社リコー 負荷の通電制御装置
CN87209549U (zh) * 1987-06-29 1988-08-10 北京现代通信与电子技术研究所 高精度光电路灯控制器
US4867498A (en) * 1988-12-02 1989-09-19 Chivas Products Limited Overhead console assembly
US4954763A (en) 1989-01-31 1990-09-04 Micro Fast Controls, Inc. Resolver analog to digital input module for use in a programmable controller system
US5239255A (en) * 1991-02-20 1993-08-24 Bayview Technology Group Phase-controlled power modulation system
CN1033254C (zh) * 1991-07-04 1996-11-06 蒋子刚 双渐变电子开关
DE4406371B4 (de) * 1994-02-26 2004-05-13 Insta Elektro Gmbh Verfahren zur Helligkeitssteuerung für Glühlampen und Schaltnetzteile
JP3555977B2 (ja) * 1994-02-28 2004-08-18 ティーエム・ティーアンドディー株式会社 灯器調光制御装置
CN2210506Y (zh) * 1994-09-19 1995-10-18 陈长缨 自动变色灯
JPH08171992A (ja) * 1994-12-19 1996-07-02 Fuji Xerox Co Ltd ハロゲンランプ電力制御方法及び装置
US5691628A (en) * 1995-03-21 1997-11-25 Rochester Instrument Systems, Inc. Regulation of current or voltage with PWM controller
US5770928A (en) * 1995-11-02 1998-06-23 Nsi Corporation Dimming control system with distributed command processing
US5754036A (en) * 1996-07-25 1998-05-19 Lti International, Inc. Energy saving power control system and method
US6091205A (en) * 1997-10-02 2000-07-18 Lutron Electronics Co., Inc. Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
US6172466B1 (en) * 1999-02-12 2001-01-09 The Hong Kong University Of Science And Technology Phase-controlled dimmable ballast
US6804129B2 (en) * 1999-07-22 2004-10-12 02 Micro International Limited High-efficiency adaptive DC/AC converter
US7030569B2 (en) * 2003-10-16 2006-04-18 Analog Microelectronics, Inc. Direct drive CCFL circuit with controlled start-up mode
US7190125B2 (en) * 2004-07-15 2007-03-13 Lutron Electronics Co., Inc. Programmable wallbox dimmer

Also Published As

Publication number Publication date
AU2005255920A1 (en) 2005-12-29
CN1981425A (zh) 2007-06-13
BRPI0512008A (pt) 2008-02-06
CA2569996C (en) 2013-08-06
AU2005255920B2 (en) 2009-02-12
WO2005124986A1 (en) 2005-12-29
US20050275354A1 (en) 2005-12-15
US7259524B2 (en) 2007-08-21
JP2008503069A (ja) 2008-01-31
IL179860A0 (en) 2007-05-15
HK1106341A1 (en) 2008-03-07
EP1774643A1 (en) 2007-04-18
MXPA06014428A (es) 2007-03-12
CA2569996A1 (en) 2005-12-29
CN1981425B (zh) 2010-07-21
EP1774643B1 (en) 2015-12-09

Similar Documents

Publication Publication Date Title
CA2569996C (en) Apparatus and methods for regulating delivery of electrical energy
US11696379B2 (en) Method and apparatus for determining a target light intensity from a phase-control signal
US6603274B2 (en) Dimming ballast for compact fluorescent lamps
US7480128B2 (en) Electronic control systems and methods
AU2002346046A1 (en) Electronic control systems and methods
US5557174A (en) Electronic ballast with dimmer and harmonics filter for supplying a load, for example a lamp
EP2070396B1 (en) Power controller having current limited rms voltage regulated output
US7462996B2 (en) Method of operating a lamp with a power controller having current limited RMS regulated output
US20080122377A1 (en) Method of operating a lamp having a power supply with RMS voltage regulated output
US7375475B2 (en) Lamp containing power controller having current limited RMS regulated output
US20080122378A1 (en) Lamp having a power supply with RMS voltage regulated output

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees